var username_required="Please enter Username";
var password_required="Please enter password.";
var password_minlength="Min password length is 5 characters.";
var password_notmatch="Password not same.";
var password_confirm_required="Please confirm your password.";
var password_old_required="Please enter your old password.";
var password_old_invalid="Your old password not match. Please check again.";
